Fill in the blank
(a+b) + c = a+(b+c) is (name the property)
Associative Property of Addition
2(x-5)=2x+7
-10=7
2x+3y=5 x+y=5
(10,-5)
5 x 9=9 x 5
Commutative Property of Multiplication
Who has the best hair
Nikhil
ab=ba is (name the property)
Commutative Property of Multiplication
2x-3y=23 4x-7y=-8 (put second equation underneath first)
(1,-7)
3x+5y=-2 2x-y=3
(1,-1)
4(5+6)=4(5) + 4(6)
name the property
Distributive property
Who's the loudest in the class
Atlas
The _____________ states that the product of any number and zero is zero. It doesn't matter what the number is, when you multiply it to zero, you get zero as the answer.
(name the property)
multiplication property of zero
4x2+10x+1
a=4 b=10 c=1
Use the Associative Property of Multiplication to solve
40=40
3x-y=2 6x-2y=-8
4=-8
10 x 0=0
Multiplicative property of zero
Who is the coolest
everyone
'Blank' is when you solve an equation then plug in the solution to another
Substitution
5x+y=-10 4x-7y=-8 Use Substitution to Solve
(-2,0)
65x+65x
X=70
9,100
if 3=2 then 2=3
(name the property)
Symmetric Property of Equality
Who's the better twin
Jack
If b=a, then a=b is
(name the property)
Symmetric Property of Equality
6(y-5)=2(10-3y)
y=25/6
92x
x=-1
0.1 repeating
If one quantity equals a second quantity, and the second quantity equals a third quantity, then the first quantity equals the third.
Transitive Property
Who is the BEST ALGEBRA TEACHER IN THE WORLD
MRS.OTTOSEN (give your team 10 points)